Les Mikesell a écrit :
I always recommend backuppc (either from http://backuppc.sourceforge.net/ or the package in epel) because it does all this for you and gets it right.
This looks interesting, and I will take a closer look.
I'm right now knee-deep in this :
http://www.mikerubel.org/computers/rsync_snapshots/index.html
I'm adapting it to my environment, and it already works great.
Cheers,
Niki